<template>
  <div ref='target' class="home-new">
    <HomePanel title="新鲜好物" sub-title="新鲜出炉 品质靠谱">
      <template #right>
        <XtxMore path="/" />
      </template>
      <!-- 面板内容 -->
      <div style="position:relative;height:426px">
        <!-- 添加div相对定位，方便做动作 -->
        <!-- 如果有数据就显示数据，没有数据显示骨架屏租价 -->
        <Transition name="fade">
          <ul v-if='goods.length' class="goods-list">
            <li v-for="item in goods" :key="item.id">
              <RouterLink :to="`/product/${item.id}`">
                <img :src="item.picture" alt="">
                <p class="name ellipsis">{{item.name}}</p>
                <p class="price">&yen;{{item.price}}</p>
              </RouterLink>
            </li>
          </ul>
          <HomeSkeleton v-else></HomeSkeleton>
        </Transition>
      </div>
    </HomePanel>
  </div>
</template>
<script>
// import { ref } from 'vue'
import HomePanel from './home-pannel'
import { findNew } from '@/api/home'
import HomeSkeleton from './home-skeleton'
// import { useIntersectionObserver } from '@vueuse/core'
import useLazyData from '@/hooks'
export default {
  name: 'HomeNew',
  components: { HomePanel, HomeSkeleton },
  setup () {
    const { target, result } = useLazyData(findNew)
    return { target, goods: result }
  }
  // setup () {
  //   const goods = ref([])
  //   const target = ref(null)
  //   const { stop } = useIntersectionObserver(target, ([{ isIntersecting }]) => {
  //     if (isIntersecting) {
  //       // 触发一次后取消继续监听
  //       stop()
  //       findNew().then(data => {
  //         goods.value = data.result
  //       })
  //     }
  //   })

  //   return { goods, target }
  // }
}
</script>
<style scoped lang="less">
.goods-list {
  display: flex;
  justify-content: space-between;
  height: 406px;
  li {
    width: 306px;
    height: 406px;
    background: #f0f9f4;
    .hoverShadow();
    img {
      width: 306px;
      height: 306px;
    }
    p {
      font-size: 22px;
      padding: 12px 30px 0 30px;
      text-align: center;
    }
    .price {
      color: @priceColor;
    }
  }
}
</style>
